why the demand of coal is increasing
Answers
Answer:
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Explanation:
The most common sites for cancers to metastasize include the brain, bones, lungs and liver. Other places can include the adrenal gland, lymph nodes, skin and other organs
Sometimes, a metastasis will be found without a known primary cancer.
In this situation, an extensive search is done to look for the primary cancer source. If none can be found, it is considered a case of cancer of unknown primary (CUPS).
Cancer Symptoms
Some people will have no or minimal symptoms of metastatic cancer. If there are cancer symptoms, they are based on the location of the metastasis.
If a tumor has metastasized to the brain, symptoms may include headache, dizziness, visual problems, speech problems, nausea, difficulty walking or confusion.
Bone metastasis may or may not cause pain. Occasionally, the first sign of bone metastasis is when a bone breaks with a minor injury or no injury. *Severe back pain accompanied by leg numbness or difficulty with bowel or bladder control, must be evaluated by a doctor immediately.
Cancer symptoms of lung metastasis are usually very vague and can be related to other problems that are unrelated to the cancer. They can include a cough (productive or nonproductive), coughing up blood, chest pain or shortness of breath.
Liver metastasis can cause pain, weight loss, nausea, loss of appetite, abdominal fluid (ascites) or jaundice (yellowing of the skin and the whites of eyes, dark urine, light colored stools).
Diagnosis